日期:2014-05-16 浏览次数:20425 次
SQL> SELECT 2 DECODE (request, 0, 'Holder: ', 'Waiter: ') status, SID, 3 inst_id,ctime, id1, id2, lmode, request, TYPE 4 FROM gv$lock 5 WHERE (id1, id2, TYPE) IN (SELECT id1, id2, TYPE FROM gv$lock WHERE request > 0) 6 ; STATUS SID INST_ID CTIME ID1 ID2 LMODE REQUEST TY -------- ------ ---------- ---------- ---------- ---------- ---------- ---------- -- Waiter: 1047 2 1932 23285 0 0 2 TM Waiter: 1039 2 1158 23285 0 0 2 TM Waiter: 1038 2 1659 23285 0 0 2 TM Waiter: 1036 2 1601 23285 0 0 2 TM Waiter: 1028 2 893 23285 0 0 2 TM Waiter: 1025 2 1854 23285 0 0 2 TM Waiter: 1024 2 1872 23285 0 0 2 TM Waiter: 1020 2 2845 23285 0 0 2 TM Waiter: 1018 2 2703 23285 0 0 2 TM Waiter: 1004 2 1689 23285 0 0 2 TM Waiter: 998 2 2934 23285 0 0 2 TM Waiter: 981 2 1959 23285 0 0 2 TM Waiter: 979 2 1813 23285 0 0 2 TM Waiter: 978 2 2083 23285 0 0 2 TM Waiter: 971 2 1723 23285 0 0 2 TM Waiter: 969 2 2668 23285 0 0 2 TM Waiter: 963 2 2920 23285 0 0 2 TM ......
sql1 1fjf8sujb2wuw insert into WWW_VARIABLEINSTANCE (NAME_, CONVERTER_, TOKEN_, TO KENVARIABLEMAP_, PROCESSINSTANCE_, STRINGVALUE_, CLASS_, ID_) va lues (:1, :2, :3, :4, :5, :6, 'S', :7) sql2 6ukh0kxukjthv insert into WWW_TOKEN (VERSION_, NAME_, START_, END_, NODEENTER _, NEXTLOGINDEX_, ISABLETOREACTIVATEPARENT_, ISTERMINATIONIMPLIC IT_, ISSUSPENDED_, NODE_, PROCESSINSTANCE_, PARENT_, SUBPROCESSI NSTANCE_, ID_) values (:1, :2, :3, :4, :5, :6, :7, :8, :9, :10, :11, :12, :13, :14) sql3 dgr3mp4cc6sjx insert into WWW_COMMENT (VERSION_, ACTORID_, TIME_, MESSAGE_, T OKEN_, TASKINSTANCE_, ID_) values (:1, :2, :3, :4, :5, :6, :7) sql4 4fypdt56k14a3 delete from WWW_SWIMLANEINSTANCE where ID_=:1 sql5 g2hntwxrq2502 delete from WWW_TASKINSTANCE where ID_=:1 sql6 agjsdnk7951hy delete from WWW_MESSAGE where TOKEN_=:1
通过以上脚本分析,确有很多外键没有索引
COLUMN COLUMNS format a30 word_wrapped COLUMN tablename format a15 word_wrapped COLUMN constraint_name format a15 word_wrapped SELECT TABLE_NAME, CONSTRAINT_NAME, CNAME1 || NVL2(CNAME2, ',' || CNAME2, NULL) || NVL2(CNAME3, ',' || CNAME3, NULL) || NVL2(CNAME4, ',' || CNAME4, NULL) || NVL2(CNAME5, ',' || CNAME5, NULL) || NVL2(CNAME6, ',' || CNAME6, NULL) || NVL2(CNAME7, ',' || CNAME7, NULL) || NVL2(CNAME8, ',' || CNAME8, NULL) COLUMNS FROM (SELECT B.TABLE_NAME, B.CONSTRAINT_NAME, MAX(DECODE(POSITION, 1, COLUMN_NAME, NULL)) CNAME1, MAX(DECODE(POSITION, 2, COLUMN_NAME, NULL)) CNAME2, MAX(DECODE(POSITION, 3, COLUMN_NAME, NULL)) CNAME3, MAX(DECODE(POSITION, 4, COLUMN_NAME, NULL)) CNAME4, MAX(DECODE(POSITION, 5, COLUMN_NAME, NULL)) CNAME5, MAX(DECODE(POSITION, 6, COLUMN_NAME, NULL)) CNAME